Norsk versjon | |||||
THE ORE DATABASE | |||||
Deposit Area 807 - 005 | |||||
(Last updated 28.mar.2020) |
Name of Deposit Area : Lønnevikstulen |
(Object Id : 0807,005,00,00) |
Location |
County : | Telemark (08) | Municipality : | Notodden (0807) |
Map 1:50000: | Tinnsjø (1614-1) | Map 1:250000: | Skien |
Marking point: | Longitude: | 9.0129000 | Latitude: | 59.7480620 |
EU89-UTM Zone 32 | (Coordinates IS confirmed) |
X-coord: | 500724 m. | Y-coord: | 6623354 m. |
|
Commodity |
Main Type: | Ferrous metals(Fe, Mn, Ti) | Sub Type: | Iron | |
Element(s): | Fe |
Production |
Activity: | Pitting | Reserves: | ||
Prod. method: | Production: | |||
Prod. status: | Volume of dump: | 2 m3 |
Importance |
Public: | Little Importance (reg. 18.02.2015) |
Economical: | Minor interest , (Confirmed 22.nov.2006 by Jan Sverre Sandstad) |
Mineralization |
Era: | Proterozoic | Period: | Mesoproterozoic | |
Dating: | Method: | |||
Genesis: | Sedimentary deposit | Form: | ||
Main texture: | Structureless | Min. distribution: | Massive (>50 % ore minerals) |
Main grain size: | Fine grained (< 1 mm) | Main alteration: | No country rock alteration |
Strike/Dip: | Direction: | |||
Plunge: |
Stratigraphic classification of host rock |
Era: | Proterozoic | Period: | Mesoproterozoic |
Province: | South Norwegian Basement Province | |
Geotec.unit: | Telemark Supergroup | |
Tectonic complex: | ||
Igneous complex: |
Group: | Heddal Group | Formation: |
Mineralogy |
Relationship | Mineral | Amount | |
Gangue mineral | Quartz | Major mineral (>10%) | |
Ore mineral | Hematite | Major mineral (>10%) |
Lithology: |
Relationship | Rock | Origin | |
Host rock | Quartzite | Sedimentary Original rock :Quartz sandstone |
|
Metamorphic facies :Amphibolite |
Structures |
Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
Host rock | Foliation | Strike/Dip :322 / 58 | Post-mineralisation ;...Effect :None |
Information(s) in free text format |
Free text |
Forekomsten består av et lite skjerp på 1x1 m i tett løvskog. Den ligger i brattskråning vest for fylkesveien mellom Gransherad og Rjukan, og ble påvist omkring 1918. Vertsbergarten er vært finkornet, finlaminert kvartsitt. Malmmineraliseringene består av uregelmessige klumper med nodulær hematitt. Kulene er opptil 10 cm i diameter, og forekomsten er fullstendig uten økonomisk interesse. |
Fieldsamples |
Sample No. | Sample type | Miscellanrous | ||||
TE0012.01 | Dump |
|
NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
from |
Deposit Area 807 - 005 Lønnevikstulen |
Element analyses |
( *=parts pr. million, #=parts pr.billion, Negative values means below detection limit value.) |
Sample No. | Sample Type | Cu* | Zn* | Pb* | Co* | Ni* | Ag* | Au# |
TE0012.01 | Dump | 91 | 3 | 7 | -1 | 5 | -.3 | 5.0 |
------------------ |
Sample No. | Pt# | Pd# | As* | Cd* | Ba* | Mo* | Sb* | Bi* | V* |
TE0012.01 | 4.0 | 9.0 | 8 | .5 | 6 | 3.00 | -3 | -3 | 34 |
------------------ |
Sample No. | Cr* | Mn* | Fe% | W* | Sr* | La* | B* | P* | Ca* |
TE0012.01 | 9 | 242 | 13.37 | 39 | 2.0 | 2.00 | 11 | 0 | 0 |
The fact sheet was created on 15.05.2024 |
Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
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